Previous words are wrong , right way is to do "modprobe radeonfb" after pure instalation amd-driver-installer-catalyst-12.10-x86.x86_64.run. It's blacklisted in

/etc/modprobe.d/fbdev-blacklist.conf. Comment string with it and make a new file f.e. wait.conf with "options radeonfb" in it. And WAIT and SLEEP mode become work correctly.
By the way , fglrx-driver_12-6+point-1_i386.deb from testing breaks Wait&Sleep modes.
And at last , preventing editing page makes bad only for you and others , not me .

Did anyone _ever_ tried successfully to build a debian packet since about 2009???
I've used the --keep keyword of the installer and watched the code. This is ridiculous:

Besides the fact that lenny hasn't been testing for a long time now, there isn't a X_DIR "x710" in this whole packet thus you don't need to wonder about it is failing all the time with the error:
"cp: cannot stat `/tmp/fglrx-install.1GJKvS/x710_64a/*': No such file or directory"

xserver 1.12.3-1

This was rumored to address the segfaults. Does anyone have experience with this version?